Ferrite Cores

Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Core Type	Supplier Device Package	Material	Diameter	Inductance Factor (Al)	Tolerance	Gap	Effective Permeability (µe)	Initial Permeability (µi)	Core Factor (ΣI/A) mm⁻¹	Effective Length (le) mm	Effective Area (Ae) mm²	Minimum Core Cross Section (Amin) mm²	Effective Magnetic Volume (Ve) mm³	Finish	Height	Length	Width
ETD54/28/19-3C90-G1500 Ferrite Misc Ferroxcube	2,402	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PQ32/30-3C95-A250 Ferrite Misc Ferroxcube	1,824	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 32 x 30	3C95	-	250 nH	-	Gapped	-	-	0.447	74.7	167.0	142.0	12500.0	Uncoated	0.596" (15.15mm)	1.299" (33.00mm)	0.866" (22.00mm)
PQ32/30-3C95-A460 Ferrite Misc Ferroxcube	4,916	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 32 x 30	3C95	-	460 nH	-	Gapped	-	-	0.447	74.7	167.0	142.0	12500.0	Uncoated	0.596" (15.15mm)	1.299" (33.00mm)	0.866" (22.00mm)
PQ32/30-3C95-A60 Ferrite Misc Ferroxcube	2,109	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 32 x 30	3C95	-	60 nH	-	Gapped	-	-	0.447	74.7	167.0	142.0	12500.0	Uncoated	0.596" (15.15mm)	1.299" (33.00mm)	0.866" (22.00mm)
PQ32/30-3C95-A315 Ferrite Misc Ferroxcube	2,798	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 32 x 30	3C95	-	315 nH	-	Gapped	-	-	0.447	74.7	167.0	142.0	12500.0	Uncoated	0.596" (15.15mm)	1.299" (33.00mm)	0.866" (22.00mm)
PQ32/30-3C95-E60 Ferrite Misc Ferroxcube	2,664	-	RFQ	Datasheet	PQ32/30	Bulk	Active	PQ	PQ 32 x 30	3C95	-	6.57 µH	±25%	Gapped	-	-	0.447	74.7	167.0	142.0	12500.0	Uncoated	0.610" (15.50mm)	1.299" (33.00mm)	0.866" (22.00mm)
B64290L0657X035 FERRITE CORE TOROID T35 EPCOS - TDK Electronics	3,926	-	RFQ	Datasheet	TX30/20/12	Box	Active	Toroid	-	T35	-	-	-	Gapped	-	6000	-	-	-	-	-	Epoxy	-	-	-
0R44916TC TOROID - UNCOATED Magnetics, a division of Spang & Co.	2,637	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	R	1.933" (49.10mm)	2.71 µH	±25%	Ungapped	-	2300	-	127.0	120.0	-	15300.0	Uncoated	0.626" (15.90mm)	-	-
P22/13-3H3 Ferrite Misc Ferroxcube	4,410	-	RFQ	Datasheet	-	Bulk	Active	P	P 22 x 13	3H3	0.866" (22.00mm)	3.9 µH	±25%	Ungapped	1540.0	-	0.497	31.5	63.4	50.9	2000.0	Uncoated	0.264" (6.71mm)	-	-
P22/13-3D3 Ferrite Misc Ferroxcube	1,140	-	RFQ	Datasheet	-	Bulk	Active	P	P 22 x 13	3D3	0.866" (22.00mm)	1.7 µH	±25%	Ungapped	670.0	-	0.497	31.5	63.4	50.9	2000.0	Uncoated	0.264" (6.71mm)	-	-
9478115002 FERRITE CORE E 78 SET Fair-Rite Products Corp.	3,471	-	RFQ	Datasheet	-	Bulk	Active	E	-	78	-	-	±25%	Ungapped	-	2300	41.7	97.9	235.0	231.0	23100.0	Uncoated	-	1.654" (42.00mm)	-
B66291K0000X197 FERRITE CORE I 5.9UH N97 EPCOS - TDK Electronics	4,936	-	RFQ	Datasheet	B66291	Tape & Reel (TR)	Active	I	I 43 x 4 x 28	N97	-	5.9 µH	±0.25%	-	-	-	-	-	-	-	-	Uncoated	0.161" (4.10mm)	1.700" (43.20mm)	1.098" (27.90mm)
B66367G2000X127 FERRITE CORE ETD N27 1PC EPCOS - TDK Electronics	1,267	-	RFQ	Datasheet	ETD49/25/16	Box	Active	ETD	ETD 49 x 25 x 16	N27	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.980" (24.90mm)	1.909" (48.50mm)	0.657" (16.70mm)
E56/24/19-3C91 FERRITE CORE E 3C91 Ferroxcube	2,526	-	RFQ	Datasheet	-	Bulk	Active	E	E 56 x 24 x 19	3C91	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.929" (23.60mm)	2.209" (56.10mm)	0.740" (18.80mm)
E56/24/19-3C90 Ferrite Misc Ferroxcube	3,832	-	RFQ	Datasheet	-	Bulk	Active	E	E 56 x 24 x 19	3C90	-	6.9 µH	±25%	Ungapped	1740.0	-	0.32	107.0	337.0	337.0	-	Uncoated	0.929" (23.60mm)	2.209" (56.10mm)	0.740" (18.80mm)
PQ32/20-3F3 Ferrite Misc Ferroxcube	2,580	-	RFQ	Datasheet	PQ32/20	Bulk	Active	PQ	PQ 32 x 20	3F3	-	6 µH	±25%	Ungapped	1580.0	-	0.331	55.9	169.0	142.0	9440.0	Uncoated	0.406" (10.30mm)	1.299" (33.00mm)	0.866" (22.00mm)
P26/16-3C90 FERRITE CORE P 5.3UH 3C90 2PC Ferroxcube	4,407	-	RFQ	Datasheet	-	Bulk	Active	P (Pot Core)	P 26 x 16	3C90	1.004" (25.50mm)	5.3 µH	±25%	Ungapped	1700.0	-	0.4	37.6	93.9	77.4	3530.0	Uncoated	0.634" (16.10mm)	-	-
E42/33/20-3C92-G200 FERRITE CORE E 3C92 Ferroxcube	1,294	-	RFQ	Datasheet	-	Bulk	Active	E	E 42 x 33 x 20	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.291" (32.80mm)	1.654" (42.00mm)	0.787" (20.00mm)
E42/33/20-3C92-G500 FERRITE CORE E 3C92 Ferroxcube	4,249	-	RFQ	Datasheet	-	Bulk	Active	E	E 42 x 33 x 20	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.291" (32.80mm)	1.654" (42.00mm)	0.787" (20.00mm)
E55/28/21-3C90-E250 FERRITE CORE E 3C90 Ferroxcube	4,363	-	RFQ	Datasheet	-	Bulk	Active	E	E 55 x 28 x 21	3C90	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.083" (27.50mm)	2.213" (56.20mm)	0.827" (21.00mm)

Ferrite Cores FAQ

What Ferrite Cores components can I source from EGOO?

You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.